CN114261116A - Floor for motor car toilet and preparation method thereof - Google Patents
Floor for motor car toilet and preparation method thereof Download PDFInfo
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- CN114261116A CN114261116A CN202111572194.9A CN202111572194A CN114261116A CN 114261116 A CN114261116 A CN 114261116A CN 202111572194 A CN202111572194 A CN 202111572194A CN 114261116 A CN114261116 A CN 114261116A
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- gel coat
- floor
- reinforced plastic
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- 238000002360 preparation method Methods 0.000 title claims abstract description 20
- 239000011152 fibreglass Substances 0.000 claims abstract description 30
- 239000000463 material Substances 0.000 claims abstract description 25
- 238000005187 foaming Methods 0.000 claims abstract description 17
- 238000005507 spraying Methods 0.000 claims abstract description 15
- 239000003292 glue Substances 0.000 claims description 24
- 230000001680 brushing effect Effects 0.000 claims description 20
- 239000003365 glass fiber Substances 0.000 claims description 20
- 239000004744 fabric Substances 0.000 claims description 18
- YXFVVABEGXRONW-UHFFFAOYSA-N Toluene Chemical compound CC1=CC=CC=C1 YXFVVABEGXRONW-UHFFFAOYSA-N 0.000 claims description 12
- 239000003795 chemical substances by application Substances 0.000 claims description 10
- 239000000203 mixture Substances 0.000 claims description 10
- 239000004814 polyurethane Substances 0.000 claims description 10
- 229920002635 polyurethane Polymers 0.000 claims description 10
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 8
- 239000004745 nonwoven fabric Substances 0.000 claims description 8
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 6
- 238000001035 drying Methods 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 6
- 239000003822 epoxy resin Substances 0.000 claims description 5
- 229920000647 polyepoxide Polymers 0.000 claims description 5
- 238000004026 adhesive bonding Methods 0.000 claims description 4
- OHJMTUPIZMNBFR-UHFFFAOYSA-N biuret Chemical compound NC(=O)NC(N)=O OHJMTUPIZMNBFR-UHFFFAOYSA-N 0.000 claims description 4
- 239000003054 catalyst Substances 0.000 claims description 4
- 239000012459 cleaning agent Substances 0.000 claims description 4
- 239000002270 dispersing agent Substances 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 238000003825 pressing Methods 0.000 claims description 4
- 239000007921 spray Substances 0.000 claims description 4
- 239000004408 titanium dioxide Substances 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 239000013530 defoamer Substances 0.000 claims description 2
- 239000011159 matrix material Substances 0.000 claims description 2
- 238000004321 preservation Methods 0.000 claims description 2
- 239000002994 raw material Substances 0.000 claims description 2
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000003892 spreading Methods 0.000 description 10
- 230000007547 defect Effects 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 241000894006 Bacteria Species 0.000 description 2
- 239000002518 antifoaming agent Substances 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- ZOXJGFHDIHLPTG-UHFFFAOYSA-N Boron Chemical compound [B] ZOXJGFHDIHLPTG-UHFFFAOYSA-N 0.000 description 1
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052796 boron Inorganic materials 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000001038 titanium pigment Substances 0.000 description 1
Images
Landscapes
- Laminated Bodies (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses a floor for a motor car toilet and a preparation method thereof, wherein the floor comprises a back gel coat layer, a lower glass fiber reinforced plastic layer, a foaming material layer, an upper glass fiber reinforced plastic layer and a surface gel coat layer which are sequentially stacked; the preparation method comprises the steps of treating the surface of a mould, spraying a gel coat layer, laying a glass fiber reinforced plastic layer and a foaming layer, closing the mould and the like; the preparation method is simple, the product yield is improved, and the later maintenance cost is reduced.
Description
Technical Field
The invention relates to the technical field of composite floor preparation, in particular to a floor for a motor car toilet and a preparation method thereof
Background
The toilet is one of the integral main parts of the motor car; the toilet is related to the direct experience feeling of the passenger on the motor car. PVC plastic is mainly adhered to a toilet floor of a large railway to prevent skidding, the manufacturing cost is high, the motor train unit is easy to wear, and the motor train unit needs to be replaced after running for a period of time, so that the environment is not protected, and the operating cost of the motor train unit is increased; the interior is filled with ceramsite, and the ceramsite has the defects of unevenness, easiness in causing water storage, bacteria propagation, odor return, high manufacturing cost, difficulty in positioning embedded parts and the like after a long time; in order to improve product defects and reduce maintenance cost, a novel floor needs to be developed.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a floor for a motor car toilet and a preparation method thereof. The preparation method is simple, the product yield is improved, and the later maintenance cost is reduced.
The technical scheme of the invention is as follows:
the floor for the motor car toilet comprises a back gel coat layer, a lower glass fiber reinforced plastic layer, a foaming material layer, an upper glass fiber reinforced plastic layer and a surface gel coat layer which are sequentially stacked.
Further, the back gel coat layer and the surface gel coat layer are made of the following materials: the coating comprises the following raw materials, by weight, 100 parts of fluororesin, 100 parts of titanium dioxide R93030-50 parts, 5 parts of dispersant BYK- P104S 5, 3 parts of defoamer BYK-1413, 3 parts of catalyst, 5 parts of toluene and 758 parts of biuret N; the thickness of the back gel coat layer is 0.1-0.3 mm; the thickness of the surface gel coat layer is 0.3-0.5 mm.
Further, the upper glass fiber reinforced plastic layer comprises a surface felt, glass fiber cloth and a chopped strand mat, and is formed by gluing and bonding layers; the thickness is 5.8-6.2 mm;
the size of the surface felt and the glass fiber cloth exceeds the outer edge of the die by 40-50 mm.
Further, the lower glass fiber reinforced plastic layer comprises a surface felt, glass fiber cloth and a chopped strand mat, and is formed by gluing and bonding layers; the thickness is 3.8-4.3 mm.
The size of the surface felt and the glass fiber cloth exceeds the outer edge of the die by 30-50 mm.
The surface felt is made of one or more of carbon fiber, boron fiber and glass fiber.
Further, the foaming layer is made of polyurethane materials and has the thickness of 30-32 mm.
Furthermore, a convex structure is arranged on the upper surface of the upper glass fiber reinforced plastic layer; the material of the convex structure is a mixture of 880 resin and putty. Preferably, the convex structures are cylindrical or rectangular and arranged in a matrix.
The preparation method of the floor for the motor car toilet comprises the following steps:
(1) wiping the surfaces of the upper and lower dies with non-woven fabrics dipped with acetone, drying for more than 5min, and wiping in one direction with a cleaning agent to ensure the surfaces to be clean;
(2) wiping the surfaces of the upper die and the lower die with a release agent respectively, airing for 15-20min, and wiping with clean non-woven fabric; the release agent is loctite 770-NC;
(3) respectively spraying gel coat materials on the upper die and the lower die by using a spray gun to respectively form a back gel coat layer and a surface gel coat layer, spraying for 30min, then drying (checking the surface of the gel coat every 10min, and touching the surface without touching the hands), and carrying out the next working procedure;
the spraying amount of the gel coat material is 450-2(ii) a The spraying distance is 250-350 mm;
before laying a glass fiber reinforced plastic layer on the lower die, filling 880 epoxy resin and putty into a groove structure corresponding to the protrusion structure;
(4) laying a surface felt on a lower die sprayed with a surface gel coat layer, then brushing glue and curing at normal temperature for 1-3h, laying a plurality of layers of glass fiber cloth, brushing a layer of glue while laying each layer of glass fiber cloth, laying a chopped strand mat layer, and brushing a layer of glue; the upper mold is processed in the same operation; then, carrying out curing treatment to respectively form an upper glass fiber reinforced plastic layer and a lower glass fiber reinforced plastic layer; the curing mode is room temperature curing or heating curing; the room temperature curing time is more than or equal to 24 hours; the mode of heating up and solidifying is that after room temperature solidifying is carried out for 2h, the temperature is raised to 60 ℃ for heat preservation solidifying for 4h, and then the mixture is naturally cooled to room temperature;
before the surfacing mat is laid, the alkali-free glass fiber yarns are glued and then laid at the corners of a mould to form an angle of 3-5 degrees, so that finished product cavities are prevented.
(5) Paving a polyurethane material in the lower die with the upper glass fiber reinforced plastic layer prepared in the step (4) to form a foaming layer; paving a polyurethane material, simultaneously adopting a chopped strand mat to ensure that a foaming layer is smooth, and finally brushing a layer of glue;
the foaming layer can not be higher than the upper edge of the lower die.
(6) The upper and lower molds are combined together and cured for more than or equal to 24 hours at normal temperature.
Further, the glue solution for glue brushing operation is a mixture of 880 resin and M50 curing agent in a mass ratio of 100: 1-2.
And (3) further, after the upper die and the lower die are spliced in the step (6), clamping is carried out by adopting a die assembly ball, the edge of the die is clamped by using an F clamp, and a heavy object with weight more than 500 jin and less than 2000 is placed at the top for pressing.
In the whole preparation process, attention is paid to the embedded part required to be placed on the die in a drawing, and a cavity is prevented from being formed at the edge of the embedded part in the preparation process.
The beneficial technical effects of the invention are as follows:
the floor provided with the convex structure can play a role in skid resistance, and PVC plastic cement is not adhered to prevent skid;
the floor provided by the invention contains the foaming layer, so that the defects that the floor is uneven, water storage is easy to cause, bacteria are easy to breed, odor is easy to return, the manufacturing cost is high and the like are overcome, and the defects that embedded parts and the like are difficult to position are overcome;
the surface gel coat layer of the floor is antiskid and environment-friendly; in addition, the thickness of the product can be adjusted according to the requirement, so that the strength of the product is enhanced, and the service life is prolonged.
Drawings
Fig. 1 is a schematic view of a floor layer structure according to the present invention.
In the figure: 1. a surface gel coat layer; 2. a glass fiber reinforced plastic layer is arranged; 3. a foamed layer; 4. a lower glass fiber reinforced plastic layer; 5. a back gel coat layer; 6. and (4) a convex structure.
FIG. 2 is a photograph of a lower mold in example 1 of the present invention.
Fig. 3 is a picture of a corresponding part in the mold corresponding to the convex structure in embodiment 1 of the present invention.
FIG. 4 is a photograph of the upper mold in example 1 of the present invention.
FIG. 5 is a photograph showing the upper and lower molds joined together in example 1 of the present invention.
FIG. 6 is a front view of a finished product obtained in example 1 of the present invention.
FIG. 7 is a rear view of a finished product obtained in example 1 of the present invention.
FIG. 8 is a perspective view of a finished product obtained in example 1 of the present invention.
FIG. 9 is a front view of a finished product obtained in example 2 of the present invention.
FIG. 10 is a rear view of a finished product obtained in example 2 of the present invention.
FIG. 11 is a perspective view of a finished product obtained in example 2 of the present invention.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and examples.
Example 1
The preparation method of the floor for the motor car toilet comprises the following steps: photographs of the upper and lower molds are shown in FIGS. 2-4;
(1) wiping the surfaces of the upper and lower dies with non-woven fabrics dipped with acetone, drying for 10min, and wiping with a cleaning agent in one direction to ensure the surfaces to be clean;
(2) respectively wiping the surfaces of the upper mold and the lower mold by using a release agent letai 770-NC, airing for 20min, and wiping by using clean non-woven fabrics;
(3) spraying gel coat materials (composed of fluororesin 100 parts, titanium pigment R93050 parts, dispersant BYK-P104S 5 parts, defoaming agent BYK-1413 parts, catalyst 3 parts, toluene 5 parts and biuret N758 parts) on the upper and lower dies respectively by using a spray gun to form a back gel coat layer (thickness 0.3mm) and a surface gel coat layer (thickness 0.4mm) respectively, and spraying for 30minChecking the surface of the gel coat every 10min, and performing the next process step when the gel coat is not sticky by light touch; the spraying amount of the gel coat material is 550g/m2(ii) a The spraying distance is 300 mm;
before laying a glass fiber reinforced plastic layer on the lower die, filling 880 resin and putty into a groove structure corresponding to the protrusion structure;
(4) spreading alkali-free glass fiber yarns at the corners of a mold after being glued to form an angle of 3-5 degrees to prevent a finished product cavity from appearing, then spreading a surface felt on a lower mold sprayed with a surface gel coat layer, then brushing glue and curing at normal temperature for 2.5 hours, then spreading 4 layers of glass fiber cloth, brushing a layer of glue while spreading each layer of glass fiber cloth, finally spreading a chopped strand mat layer, and finally brushing a layer of glue; the upper mold was treated in the same operation (except that the number of layers of the glass cloth was 2); then, carrying out curing treatment to respectively form an upper glass fiber reinforced plastic layer (6.0mm) and a lower glass fiber reinforced plastic layer (4.3 mm); the curing mode is room temperature curing for 48 hours, and then the mixture is naturally cooled to room temperature; the size of the surface felt and the glass fiber cloth exceeds the outer edge of the die by 40 mm.
(5) Paving a polyurethane material in the lower die with the upper glass fiber reinforced plastic layer prepared in the step (4) to form a foaming layer (the thickness is 30 mm); paving a polyurethane material, simultaneously adopting a chopped strand mat to ensure that a foaming layer is smooth, and finally brushing a layer of glue; the foaming layer can not be higher than the upper edge of the lower die.
(6) The upper and lower dies are combined together, the die closing ball is used for clamping, the edge is sealed by an F clamp, a heavy object with the weight of more than 500 jin and less than 2000 is placed at the top for pressing, and the curing is carried out for 24 hours at normal temperature.
The glue solution for the glue brushing operation is a mixture of 880 epoxy resin and M50 curing agent in a mass ratio of 100: 1.
In the whole preparation process, attention is paid to the embedded part required to be placed on the die in a drawing, and a cavity is prevented from being formed at the edge of the embedded part in the preparation process.
The structure of the finished product obtained in this example is shown in fig. 6-8.
Example 2
The preparation method of the floor for the motor car toilet comprises the following steps: photographs of the upper and lower molds are shown in FIGS. 2-4;
(1) wiping the surfaces of the upper and lower dies with non-woven fabrics dipped with acetone, drying for 10min, and wiping with a cleaning agent in one direction to ensure the surfaces to be clean;
(2) respectively wiping the surfaces of the upper mold and the lower mold by using a release agent letai 770-NC, airing for 20min, and wiping by using clean non-woven fabrics;
(3) spraying gel coat materials (consisting of 100 parts of fluororesin, R93030 parts of titanium dioxide, BYK-P104S 5 parts of dispersing agent, BYK-1413 parts of defoaming agent, 3 parts of catalyst, 5 parts of toluene and 758 parts of biuret N) on an upper die and a lower die respectively by using a spray gun to form a back gel coat layer (with the thickness of 0.2mm) and a surface gel coat layer (with the thickness of 0.5mm) respectively, after spraying for 30min, checking the surface of the gel coat every 10min, and carrying out the next working procedure when the gel coat materials are not sticky under light touch; the spraying amount of the gel coat material is 500g/m2(ii) a The spraying distance is 350 mm;
before laying a glass fiber reinforced plastic layer on the lower die, filling 880 resin and putty into a groove structure corresponding to the protrusion structure;
(4) spreading alkali-free glass fiber yarns at the corners of a mold after being glued to form an angle of 3-5 degrees to prevent a finished product cavity from occurring, then spreading a surface felt on a lower mold sprayed with a surface gel coat layer, then brushing glue and curing at normal temperature for 2 hours, then spreading 4 layers of glass fiber cloth, brushing a layer of glue while spreading each layer of glass fiber cloth, finally spreading a chopped strand mat layer, and finally brushing a layer of glue; the upper mold was treated in the same operation (except that the number of layers of the glass cloth was 2); then, carrying out curing treatment to respectively form an upper glass fiber reinforced plastic layer (6.2mm) and a lower glass fiber reinforced plastic layer (4.2 mm); the curing mode is heating curing, namely after curing for 2 hours at room temperature, heating to 60 ℃, preserving heat and curing for 4 hours, and then naturally cooling to room temperature; the size of the surface felt and the glass fiber cloth exceeds the outer edge of the die by 50 mm.
(5) Paving a polyurethane material in the lower die with the upper glass fiber reinforced plastic layer prepared in the step (4) to form a foaming layer (the thickness is 30.5 mm); paving a polyurethane material, simultaneously adopting a chopped strand mat to ensure that a foaming layer is smooth, and finally brushing a layer of glue; the foaming layer can not be higher than the upper edge of the lower die.
(6) The upper and lower dies are combined together, the die closing ball is used for clamping, the edge is sealed by an F clamp, a heavy object with the weight of more than 500 jin and less than 2000 is placed at the top for pressing, and the curing is carried out for 48 hours at normal temperature.
The glue solution for the glue brushing operation is a mixture of 880 epoxy resin and M50 curing agent in a mass ratio of 100: 2.
In the whole preparation process, attention is paid to the embedded part required to be placed on the die in a drawing, and a cavity is prevented from being formed at the edge of the embedded part in the preparation process.
The structure of the finished product obtained in this example is shown in fig. 9-11.
Claims (10)
1. The floor for the motor car toilet is characterized by comprising a back gel coat layer, a lower glass fiber reinforced plastic layer, a foaming material layer, an upper glass fiber reinforced plastic layer and a surface gel coat layer which are sequentially stacked.
2. The floor for a motor vehicle toilet according to claim 1, wherein the material composition of the back gel coat layer and the surface gel coat layer is: the coating comprises the following raw materials, by weight, 100 parts of fluororesin, 100 parts of titanium dioxide R93030-50 parts, 5 parts of dispersant BYK-P104S 5, 3 parts of defoamer BYK-1413, 3 parts of catalyst, 5 parts of toluene and 758 parts of biuret N; the thickness of the back gel coat layer is 0.1-0.3 mm; the thickness of the surface gel coat layer is 0.3-0.5 mm.
3. The floor for a motor vehicle toilet according to claim 1, wherein the upper glass fiber reinforced plastic layer comprises a surface felt, a glass fiber cloth and a chopped strand mat, and is formed by gluing and bonding layers; the thickness is 5.8-6.2 mm.
4. The floor for a motor car toilet according to claim 1, wherein the lower glass fiber reinforced plastic layer comprises a surface felt, a glass fiber cloth and a chopped strand mat, and is formed by gluing and bonding layers; the thickness is 3.8-4.3 mm.
5. The floor for a motor vehicle toilet according to claim 1, wherein the foamed layer is a polyurethane material and has a thickness of 30 to 32 mm.
6. The floor for a motor vehicle toilet according to claim 1, wherein the upper surface of the upper glass fiber reinforced plastic layer is provided with a convex structure; the material of the protruding structure is a mixture of 880 epoxy resin and putty.
7. The motor vehicle lavatory floor according to claim 6, wherein the protrusion structures are in a cylindrical or rectangular, matrix arrangement.
8. A method of manufacturing a floor for a motor vehicle toilet according to any one of claims 1 to 7, comprising the steps of:
(1) wiping the surfaces of the upper and lower dies with non-woven fabrics dipped with acetone, drying for more than 5min, and wiping in one direction with a cleaning agent to ensure the surfaces to be clean;
(2) wiping the surfaces of the upper die and the lower die with a release agent respectively, airing for 15-20min, and wiping with clean non-woven fabric; the release agent is loctite 770-NC;
(3) respectively spraying gel coat materials on the upper die and the lower die by using a spray gun to respectively form a back gel coat layer and a surface gel coat layer, spraying for 30min, drying, and carrying out the next working procedure;
(4) laying a surface felt on a lower die sprayed with a surface gel coat layer, then brushing glue and curing at normal temperature for 2-3h, laying a plurality of layers of glass fiber cloth, brushing a layer of glue while laying each layer of glass fiber cloth, laying a chopped strand mat layer, and brushing a layer of glue; the upper mold is processed in the same operation; then, carrying out curing treatment to respectively form an upper glass fiber reinforced plastic layer and a lower glass fiber reinforced plastic layer; the curing mode is room temperature curing or heating curing; the room temperature curing time is more than or equal to 24 hours; the mode of heating up and solidifying is that after room temperature solidifying is carried out for 2h, the temperature is raised to 60 ℃ for heat preservation solidifying for 4h, and then the mixture is naturally cooled to room temperature;
(5) paving a polyurethane material in the lower die with the upper glass fiber reinforced plastic layer prepared in the step (4) to form a foaming layer; paving a polyurethane material, simultaneously adopting a chopped strand mat to ensure that a foaming layer is smooth, and finally brushing a layer of glue;
(6) the upper and lower molds are combined together and cured for more than or equal to 24 hours at normal temperature.
9. The preparation method of claim 8, wherein the glue solution for the glue brushing operation is a mixture of 880 epoxy resin and M50 curing agent in a mass ratio of 100: 1-2.
10. The preparation method according to claim 8, wherein in the step (6), the upper and lower molds are clamped by a clamping ball after being spliced, the edge is sealed by an F clamp, and a weight which is more than 500 jin and less than 2000 jin is placed on the top of the upper and lower molds for pressing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111572194.9A CN114261116A (en) | 2021-12-21 | 2021-12-21 | Floor for motor car toilet and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111572194.9A CN114261116A (en) | 2021-12-21 | 2021-12-21 | Floor for motor car toilet and preparation method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN114261116A true CN114261116A (en) | 2022-04-01 |
Family
ID=80828200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111572194.9A Pending CN114261116A (en) | 2021-12-21 | 2021-12-21 | Floor for motor car toilet and preparation method thereof |
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| Country | Link |
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| CN (1) | CN114261116A (en) |
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| CN1915650A (en) * | 2005-08-19 | 2007-02-21 | 上海之合玻璃钢有限公司 | Vacuum forming technique for sandwich structure piece of composite material of fiberglass-reinforced plastics |
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| CN102229752A (en) * | 2011-04-20 | 2011-11-02 | 滁州市永通交通设备有限公司 | Preparation method of glass reinforced plastic batten for bath room |
| CN105666641A (en) * | 2016-02-01 | 2016-06-15 | 宣城市欧帝斯卫浴有限公司 | Preparation method for shower room floor duplicated with stone plate grains |
| CN110818935A (en) * | 2019-10-29 | 2020-02-21 | 山东源仕新材料有限公司 | FRP glass fiber reinforced plastic gel coat antiskid plate and preparation process thereof |
| CN111086309A (en) * | 2019-12-31 | 2020-05-01 | 南京德嘉玻璃钢材料有限公司 | Mirror glass fiber reinforced plastic plate, preparation device and preparation method thereof |
| CN112848628A (en) * | 2021-01-11 | 2021-05-28 | 贺雪宁 | Preparation method and application of high-strength glass fiber reinforced plastic composite board with good corrosion resistance |
-
2021
- 2021-12-21 CN CN202111572194.9A patent/CN114261116A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1915650A (en) * | 2005-08-19 | 2007-02-21 | 上海之合玻璃钢有限公司 | Vacuum forming technique for sandwich structure piece of composite material of fiberglass-reinforced plastics |
| CN201198203Y (en) * | 2007-12-08 | 2009-02-25 | 青岛韩南树脂有限公司 | Antiskid composite board for polyester enhanced honeycomb |
| CN102229752A (en) * | 2011-04-20 | 2011-11-02 | 滁州市永通交通设备有限公司 | Preparation method of glass reinforced plastic batten for bath room |
| CN105666641A (en) * | 2016-02-01 | 2016-06-15 | 宣城市欧帝斯卫浴有限公司 | Preparation method for shower room floor duplicated with stone plate grains |
| CN110818935A (en) * | 2019-10-29 | 2020-02-21 | 山东源仕新材料有限公司 | FRP glass fiber reinforced plastic gel coat antiskid plate and preparation process thereof |
| CN111086309A (en) * | 2019-12-31 | 2020-05-01 | 南京德嘉玻璃钢材料有限公司 | Mirror glass fiber reinforced plastic plate, preparation device and preparation method thereof |
| CN112848628A (en) * | 2021-01-11 | 2021-05-28 | 贺雪宁 | Preparation method and application of high-strength glass fiber reinforced plastic composite board with good corrosion resistance |
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